function initKeys()
{
+ // return false when fail
+
$dir = $this->getKeyDirectory();
if(
file_exists("{$dir}/pub.key") ||
file_exists("{$dir}/pri.key")
){
- return;
+ return true;
}
$ssl = openssl_pkey_new(array(
file_put_contents("{$dir}/pub.key",$pub_key);
file_put_contents("{$dir}/pri.key",$pri_key);
+ return true;
}
function lookup($m,$n)
$key_dir = $client_dir.'/keys';
if(!file_exists($key_dir)) {
$this->checkWritable(get_class($this),__FUNCTION__,$client_dir);
- exec("mkdir -m775 {$key_dir}");
+ mkdir($key_dir, 0775);
}
return $key_dir;
}
// should not be sending this the values..
function initSetting($a)
{
- $dir = $this->getKeyDirectory();
-
if(empty($a)) {
return;
}
$s->insert();
}
+ //one key for encrypting all the settings
function encrypt($v)
{
$key_dir = "{$this->getKeyDirectory()}/pub.key";
if(!$pub_key) {
return;
}
- openssl_public_encrypt($v, $cipher, $pub_key);
- return $cipher;
+ openssl_public_encrypt($v, $ciphertext, $pub_key);
+ return $ciphertext;
+ }
+
+ function getDecryptVal()
+ {
+ $key_dir = "{$this->getKeyDirectory()}/pri.key";
+
+ if(!file_exists($key_dir)) {
+ print_r("Cannot find {$key_dir}");
+ exit;
+ }
+
+ $pri_key = file_get_contents($key_dir);
+ if(!$pri_key) {
+ return;
+ }
+
+ openssl_private_decrypt($this->val, $plaintext, $pri_key);
+ return $plaintext;
}
function checkWritable($cls_name,$func_name,$dir)